1
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Goyard D, Ortiz AMS, Boturyn D, Renaudet O. Multivalent glycocyclopeptides: conjugation methods and biological applications. Chem Soc Rev 2022; 51:8756-8783. [PMID: 36193815 PMCID: PMC9575389 DOI: 10.1039/d2cs00640e] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Indexed: 11/21/2022]
Abstract
Click chemistry was extensively used to decorate synthetic multivalent scaffolds with glycans to mimic the cell surface glycocalyx and to develop applications in glycosciences. Conjugation methods such as oxime ligation, copper(I)-catalyzed alkyne-azide cycloaddition, thiol-ene coupling, squaramide coupling or Lansbury aspartylation proved particularly suitable to achieve this purpose. This review summarizes the synthetic strategies that can be used either in a stepwise manner or in an orthogonal one-pot approach, to conjugate multiple copies of identical or different glycans to cyclopeptide scaffolds (namely multivalent glycocyclopeptides) having different size, valency, geometry and molecular composition. The second part of this review will describe the potential of these structures to interact with various carbohydrate binding proteins or to stimulate immunity against tumor cells.
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Affiliation(s)
- David Goyard
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France.
| | | | - Didier Boturyn
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France.
| | - Olivier Renaudet
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France.
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2
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Winkler DFH. Automated Solid-Phase Peptide Synthesis. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2021; 2103:59-94. [PMID: 31879919 DOI: 10.1007/978-1-0716-0227-0_5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The development of solid-phase peptide synthesis by Bruce Merrifield paved the way for a synthesis carried out by machines. Automated peptide synthesis is a fast and convenient way of synthesizing many peptides simultaneously. This chapter tries to give a general guidance for the development of synthesis protocols for the peptide synthesizer. It also provides some suggestions for the modification of the synthesized peptides. Additionally, many examples of possible challenges during and after the synthesis are given in order to support the reader in finding the best synthesis strategy. Numerous references are given to many of the described matters.
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3
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Verzele D, Ruiz García Y, Madder A. Untapped Opportunities of Resin-to-Resin Transfer Reactions (RRTR) for the Convergent Assembly of Multivalent Peptide Conjugates. Chemistry 2020; 26:4701-4705. [PMID: 31997431 DOI: 10.1002/chem.202000434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Indexed: 11/07/2022]
Abstract
Handling of the individual fragments remains a bottleneck in the convergent assembly of peptides. Overlooked since the emergence of ligation chemistries during the past two decades, so-called resin-to-resin transfer reactions (RRTR) are here described as a strategic shortcut in this context. Condensation of the involved moieties at an acceptor resin is facilitated by shuttling peptide segments directly from a donor resin in a one-pot fashion. The straightforward synthesis of a sterically constrained 13-mer peptidosteroid model illustrates the utility of this approach, presenting the first successful application of the RRTR methodology in the field of multivalent design and bioconjugation. Relying on established procedures to generate, monitor and isolate intermediates and products, the solid-phase nature of the entire strategy allows for the fast construction of polypeptide adducts and libraries thereof. As such, a rejuvenated use and new opportunities for RRTR are reported.
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Affiliation(s)
- Dieter Verzele
- Organic and Biomimetic Chemistry Research Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 (S4), 9000, Ghent, Belgium
| | - Yara Ruiz García
- Organic and Biomimetic Chemistry Research Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 (S4), 9000, Ghent, Belgium
| | - Annemieke Madder
- Organic and Biomimetic Chemistry Research Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 (S4), 9000, Ghent, Belgium
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4
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Hu H, Kofoed C, Li M, Gonçalves JP, Hansen J, Wolfram M, Hansen AK, Friis Hansen CH, Diness F, Schoffelen S, Meldal M. Computational Evolution of Threonine-Rich β-Hairpin Peptides Mimicking Specificity and Affinity of Antibodies. ACS CENTRAL SCIENCE 2019; 5:259-269. [PMID: 30834314 PMCID: PMC6396188 DOI: 10.1021/acscentsci.8b00614] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Indexed: 05/07/2023]
Abstract
The development of recognition molecules with antibody-like properties is of great value to the biotechnological and bioanalytical communities. The recognition molecules presented here are peptides with a strong tendency to form β-hairpin structures, stabilized by alternate threonines, which are located at one face of the peptide. Amino acids at the other face of the peptide are available for interaction with the target molecule. Using this scaffold, we demonstrate that recognition molecules can efficiently be designed in silico toward four structurally unrelated proteins, GFP, IL-1β, IL-2, and IL-6. On solid support, 10 different antibody-mimetic recognition molecules were synthesized. They displayed high affinity and no cross-reactivity, as observed by fluorescence microscopy. Stabilized variants were readily obtained by incorporation of azido acids and propargylglycine followed by cyclization via the Cu(I)-catalyzed alkyne-azide cycloaddition reaction. As this new class of antibody mimics can be designed toward essentially any protein, the concept is believed to be useful to a wide range of technologies. Here, their use in protein separation and in the detection of proteins in a sandwich-type assay is demonstrated.
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5
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D'Amato A, Pierri G, Costabile C, Della Sala G, Tedesco C, Izzo I, De Riccardis F. Cyclic Peptoids as Topological Templates: Synthesis via Central to Conformational Chirality Induction. Org Lett 2018; 20:640-643. [PMID: 29341622 DOI: 10.1021/acs.orglett.7b03786] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Chiral induction was utilized for the synthesis of diastereopure cyclic peptoids containing an N-benzyl alanine residue. Molecular modeling, NMR spectroscopy, single-crystal X-ray diffraction studies, and HPLC with chiral stationary phase demonstrated easy formation of free and sodium/benzylammonium complexed cyclic oligomers through strategic incorporation of a single stereogenic center in the oligomeric backbone. The synthesis of cyclic peptoids with defined conformational chirality and appropriate side chain topology is now possible.
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Affiliation(s)
- Assunta D'Amato
- Department of Chemistry and Biology "A. Zambelli", University of Salerno , Via Giovanni Paolo II, 132, Fisciano (SA), 84084, Italy
| | - Giovanni Pierri
- Department of Chemistry and Biology "A. Zambelli", University of Salerno , Via Giovanni Paolo II, 132, Fisciano (SA), 84084, Italy
| | - Chiara Costabile
- Department of Chemistry and Biology "A. Zambelli", University of Salerno , Via Giovanni Paolo II, 132, Fisciano (SA), 84084, Italy
| | - Giorgio Della Sala
- Department of Chemistry and Biology "A. Zambelli", University of Salerno , Via Giovanni Paolo II, 132, Fisciano (SA), 84084, Italy
| | - Consiglia Tedesco
- Department of Chemistry and Biology "A. Zambelli", University of Salerno , Via Giovanni Paolo II, 132, Fisciano (SA), 84084, Italy
| | - Irene Izzo
- Department of Chemistry and Biology "A. Zambelli", University of Salerno , Via Giovanni Paolo II, 132, Fisciano (SA), 84084, Italy
| | - Francesco De Riccardis
- Department of Chemistry and Biology "A. Zambelli", University of Salerno , Via Giovanni Paolo II, 132, Fisciano (SA), 84084, Italy
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6
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Basak S, Singh I, Ferranco A, Syed J, Kraatz HB. On the Role of Chirality in Guiding the Self-Assembly of Peptides. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Shibaji Basak
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
| | - Ishwar Singh
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
| | - Annaleizle Ferranco
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
| | - Jebreil Syed
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
| | - Heinz-Bernhard Kraatz
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
- Department of Chemistry; University of Toronto; 80 St. George Street Toronto Ontario M5S 3H6 Canada
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7
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Basak S, Singh I, Ferranco A, Syed J, Kraatz HB. On the Role of Chirality in Guiding the Self-Assembly of Peptides. Angew Chem Int Ed Engl 2017; 56:13288-13292. [DOI: 10.1002/anie.201706162] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 08/13/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Shibaji Basak
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
| | - Ishwar Singh
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
| | - Annaleizle Ferranco
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
| | - Jebreil Syed
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
| | - Heinz-Bernhard Kraatz
- Department of Physical and Environmental Sciences; University of Toronto; 1265 Military Trail Toronto M1C 1A4 Canada
- Department of Chemistry; University of Toronto; 80 St. George Street Toronto Ontario M5S 3H6 Canada
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8
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Möller GP, Müller S, Wolfstädter BT, Wolfrum S, Schepmann D, Wünsch B, Carreira EM. Oxetanyl Amino Acids for Peptidomimetics. Org Lett 2017; 19:2510-2513. [PMID: 28459595 DOI: 10.1021/acs.orglett.7b00745] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Peptides are important in the drug discovery process. In analogy to nonpeptidic small-molecule counterparts, they can sometimes suffer from disadvantages such as their low bioavailability and poor metabolic stability. Herein, we report the synthesis of new oxetanyl dipeptides and their incorporation into Leu-enkephalin analogues as proof-of-principle studies. The modular approach that is described enables the incorporation of a variety of oxetanyl amino acids into potential peptide therapeutics.
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Affiliation(s)
- Guido P Möller
- Laboratorium für Organische Chemie, ETH Zürich , Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Steffen Müller
- Laboratorium für Organische Chemie, ETH Zürich , Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Bernd T Wolfstädter
- Laboratorium für Organische Chemie, ETH Zürich , Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland.,Competence Center for Systems Physiology and Metabolic Diseases, Schorenstrasse 16, 8603 Schwerzenbach, Switzerland
| | - Susanne Wolfrum
- Laboratorium für Organische Chemie, ETH Zürich , Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Dirk Schepmann
- Institut für Pharmazeutische und Medizinische Chemie, WWU Münster , Corrensstrasse 48, 48149 Münster, Germany
| | - Bernhard Wünsch
- Institut für Pharmazeutische und Medizinische Chemie, WWU Münster , Corrensstrasse 48, 48149 Münster, Germany
| | - Erick M Carreira
- Laboratorium für Organische Chemie, ETH Zürich , Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
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9
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Kanfar N, Tanc M, Dumy P, Supuran CT, Ulrich S, Winum JY. Effective Access to Multivalent Inhibitors of Carbonic Anhydrases Promoted by Peptide Bioconjugation. Chemistry 2017; 23:6788-6794. [DOI: 10.1002/chem.201700241] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Nasreddine Kanfar
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247 CNRS, ENSCM; Université de Montpellier; 8 rue de l'Ecole Normale 34296 Montpellier Cedex France
| | - Muhammet Tanc
- Neurofarba Department; Section of Pharmaceutical and Nutriceutical Sciences; Università degli Studi di Firenze; Via Ugo Schiff 6 50019 Sesto Fiorentino Florence Italy
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247 CNRS, ENSCM; Université de Montpellier; 8 rue de l'Ecole Normale 34296 Montpellier Cedex France
| | - Claudiu T. Supuran
- Neurofarba Department; Section of Pharmaceutical and Nutriceutical Sciences; Università degli Studi di Firenze; Via Ugo Schiff 6 50019 Sesto Fiorentino Florence Italy
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247 CNRS, ENSCM; Université de Montpellier; 8 rue de l'Ecole Normale 34296 Montpellier Cedex France
| | - Jean-Yves Winum
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247 CNRS, ENSCM; Université de Montpellier; 8 rue de l'Ecole Normale 34296 Montpellier Cedex France
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10
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Das A, Bhattacharya S. Different Types of Molecular Docking Based on Variations of Interacting Molecules. PHARMACEUTICAL SCIENCES 2017. [DOI: 10.4018/978-1-5225-1762-7.ch031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Molecular docking plays an important role in drug discovery research by facilitating target identification, target validation, virtual screening for lead identification and lead optimization. Depending upon the nature of the disease of interest, targets can be either protein or DNA while drugs are mostly organic small molecules. Different types of molecular docking techniques like protein-protein or protein-DNA or protein-small molecule or DNA-small molecule are employed for achieving the above mentioned objectives. This chapter provides a clear idea of the position of molecular docking in drug discovery with detailed discussion on different types of molecular docking based on the varieties of interacting partners. Subsequently the authors provide a detailed list of tools that can be used for docking in drug discovery and discus some examples of molecular docking in drug discovery before concluding with a remark on future areas of improvement in molecular docking related to drug discovery.
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11
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Fujita Y, Taguchi H. Nanoparticle-Based Peptide Vaccines. MICRO AND NANOTECHNOLOGY IN VACCINE DEVELOPMENT 2017. [PMCID: PMC7152328 DOI: 10.1016/b978-0-323-39981-4.00008-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Qin Z, Wang J, Wang Y, Wang G, Wang X, Zhou Z, Liu G, Gao S, Zhu L. Identification of a Glypican-3-Binding Peptide for In Vivo Non-Invasive Human Hepatocellular Carcinoma Detection. Macromol Biosci 2016; 17. [DOI: 10.1002/mabi.201600335] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 10/06/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Zainen Qin
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and; Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361005 China
- Collaborative Innovation Center of Guangxi Biological Medicine and the; Medical and Scientific Research Center; Guangxi Medical University; Nanning 530000 China
| | - Jingjing Wang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and; Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361005 China
| | - Ye Wang
- School of Life Science; Jilin University; Changchun 130000 China
| | - Guohao Wang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and; Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361005 China
| | - Xiangyu Wang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and; Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361005 China
| | - Zhiyang Zhou
- Department of Surgery and Department of Radiology and Imaging Sciences; Emory University School of Medicine; Atlanta GA 30322 USA
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and; Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361005 China
| | - Shi Gao
- Department of Nuclear Medicine; China-Japan Union Hospital; Jilin University; Changchun Jilin 130033 China
| | - Lei Zhu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and; Center for Molecular Imaging and Translational Medicine; School of Public Health; Xiamen University; Xiamen 361005 China
- Department of Surgery and Department of Radiology and Imaging Sciences; Emory University School of Medicine; Atlanta GA 30322 USA
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13
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Werkhoven PR, Elwakiel M, Meuleman TJ, Quarles van Ufford HC, Kruijtzer JAW, Liskamp RMJ. Molecular construction of HIV-gp120 discontinuous epitope mimics by assembly of cyclic peptides on an orthogonal alkyne functionalized TAC-scaffold. Org Biomol Chem 2016; 14:701-710. [PMID: 26552661 DOI: 10.1039/c5ob02014j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Mimics of discontinuous epitopes of for example bacterial or viral proteins may have considerable potential for the development of synthetic vaccines, especially if conserved epitopes can be mimicked. However, due to the structural complexity and size of discontinuous epitopes molecular construction of these mimics remains challeging. We present here a convergent route for the assembly of discontinuous epitope mimics by successive azide alkyne cycloaddition on an orthogonal alkyne functionalized scaffold. Here the synthesis of mimics of the HIV gp120 discontinuous epitope that interacts with the CD4 receptor is described. The resulting protein mimics are capable of inhibition of the gp120-CD4 interaction. The route is convergent, robust and should be applicable to other discontinuous epitopes.
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Affiliation(s)
- P R Werkhoven
- Division of Medicinal Chemistry & Chemical Biology, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, PO Box 80082, 3508 TB Utrecht, The Netherlands.
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14
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Zelli R, Bartolami E, Longevial JF, Bessin Y, Dumy P, Marra A, Ulrich S. A metal-free synthetic approach to peptide-based iminosugar clusters as novel multivalent glycosidase inhibitors. RSC Adv 2016. [DOI: 10.1039/c5ra20420h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Oxime ligation allowed the preparation of a set of iminosugar clusters from which new Jack bean α-mannosidase inhibitors were identified.
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Affiliation(s)
- Renaud Zelli
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Eline Bartolami
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Jean-François Longevial
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Yannick Bessin
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
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15
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Das A, Bhattacharya S. Different Types of Molecular Docking Based on Variations of Interacting Molecules. METHODS AND ALGORITHMS FOR MOLECULAR DOCKING-BASED DRUG DESIGN AND DISCOVERY 2016. [DOI: 10.4018/978-1-5225-0115-2.ch006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Molecular docking plays an important role in drug discovery research by facilitating target identification, target validation, virtual screening for lead identification and lead optimization. Depending upon the nature of the disease of interest, targets can be either protein or DNA while drugs are mostly organic small molecules. Different types of molecular docking techniques like protein-protein or protein-DNA or protein-small molecule or DNA-small molecule are employed for achieving the above mentioned objectives. This chapter provides a clear idea of the position of molecular docking in drug discovery with detailed discussion on different types of molecular docking based on the varieties of interacting partners. Subsequently the authors provide a detailed list of tools that can be used for docking in drug discovery and discus some examples of molecular docking in drug discovery before concluding with a remark on future areas of improvement in molecular docking related to drug discovery.
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16
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Nomura W, Aikawa H, Taketomi S, Tanabe M, Mizuguchi T, Tamamura H. Exploration of labeling by near infrared dyes of the polyproline linker for bivalent-type CXCR4 ligands. Bioorg Med Chem 2015; 23:6967-73. [PMID: 26453409 DOI: 10.1016/j.bmc.2015.09.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 09/24/2015] [Accepted: 09/25/2015] [Indexed: 11/15/2022]
Abstract
We have previously used poly-L-proline linkers for the development of bivalent-type ligands for the chemokine receptor, CXCR4. The bivalent ligands with optimum linkers showed specific binding to CXCR4, suggesting the existence of CXCR4 possibly as a dimer on the cell membrane, and enabled definition of the amount of CXCR4 expressed. This paper reports the synthesis by a copper-catalyzed azide-alkyne cycloaddition reaction as the key reaction, of bivalent CXCR4 ligands with near infrared (NIR) dyes at the terminus or the center of the poly-L-proline linker. Some of the NIR-labeled ligands, which would be valuable probes useful in studies of the behavior of cells expressing CXCR4, have been obtained. The information concerning the effects of the labeling positions of NIR dyes on their binding properties is useful for the design of modified bivalent-type CXCR4 ligands.
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Affiliation(s)
- Wataru Nomura
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Haruo Aikawa
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Shohei Taketomi
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Miho Tanabe
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Takaaki Mizuguchi
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Hirokazu Tamamura
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
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17
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Bartolami E, Bessin Y, Gervais V, Dumy P, Ulrich S. Dynamic Expression of DNA Complexation with Self-assembled Biomolecular Clusters. Angew Chem Int Ed Engl 2015; 54:10183-7. [DOI: 10.1002/anie.201504047] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 06/11/2015] [Indexed: 12/18/2022]
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18
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Bartolami E, Bessin Y, Gervais V, Dumy P, Ulrich S. Dynamic Expression of DNA Complexation with Self-assembled Biomolecular Clusters. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504047] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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19
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Vasco AV, Pérez CS, Morales FE, Garay HE, Vasilev D, Gavín JA, Wessjohann LA, Rivera DG. Macrocyclization of Peptide Side Chains by the Ugi Reaction: Achieving Peptide Folding and Exocyclic N-Functionalization in One Shot. J Org Chem 2015; 80:6697-707. [DOI: 10.1021/acs.joc.5b00858] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aldrin V. Vasco
- Center
for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
- Facultad
de Ingeniería Química, Instituto Superior Politécnico José Antonio Echeverría, CUJAE, Calle 114 # 11901, 11500, La Habana, Cuba
| | - Carlos S. Pérez
- Center
for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Fidel E. Morales
- Center
for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Hilda E. Garay
- Synthetic Peptides
Group, Center for Genetic Engineering and Biotechnology, P.O. Box 6162, La Habana, Cuba
| | - Dimitar Vasilev
- Department
of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle/Saale, Germany
| | - José A. Gavín
- Instituto
Universitario de Bioorgánica Antonio González and Departamento
de Química Orgánica, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain
| | - Ludger A. Wessjohann
- Department
of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle/Saale, Germany
| | - Daniel G. Rivera
- Center
for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
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20
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Abstract
Vaccination has a proven record as one of the most effective medical approaches to prevent the spread of infectious diseases. Traditional vaccine approaches involve the administration of whole killed or weakened microorganisms to stimulate protective immune responses. Such approaches deliver many microbial components, some of which contribute to protective immunity, and assist in guiding the type of immune response that is elicited. Despite their impeccable record, these approaches have failed to yield vaccines for many important infectious organisms. This has prompted a move towards more defined vaccines ('subunit vaccines'), where individual protective components are administered. This unit provides an overview of the components that are used for the development of modern vaccines including: an introduction to different vaccine types (whole organism, protein/peptide, polysaccharide, conjugate, and DNA vaccines); techniques for identifying subunit antigens; vaccine delivery systems; and immunostimulatory agents ('adjuvants'), which are fundamental for the development of effective subunit vaccines.
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21
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Ricardo MG, Morales FE, Garay H, Reyes O, Vasilev D, Wessjohann LA, Rivera DG. Bidirectional macrocyclization of peptides by double multicomponent reactions. Org Biomol Chem 2015; 13:438-46. [DOI: 10.1039/c4ob01915f] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Peptide macrocyclization by multicomponent reactions.
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Affiliation(s)
- Manuel G. Ricardo
- Center for Natural Products Research
- Faculty of Chemistry
- University of Havana
- La Habana
- Cuba
| | - Fidel E. Morales
- Center for Natural Products Research
- Faculty of Chemistry
- University of Havana
- La Habana
- Cuba
| | - Hilda Garay
- Laboratory of Peptide Synthesis
- Physical-Chemistry Division
- Center for Genetic Engineering and Biotechnology
- La Habana
- Cuba
| | - Osvaldo Reyes
- Laboratory of Peptide Synthesis
- Physical-Chemistry Division
- Center for Genetic Engineering and Biotechnology
- La Habana
- Cuba
| | - Dimitar Vasilev
- Department of Bioorganic Chemistry
- Leibniz Institute of Plant Biochemistry
- Halle/Saale
- Germany
| | - Ludger A. Wessjohann
- Department of Bioorganic Chemistry
- Leibniz Institute of Plant Biochemistry
- Halle/Saale
- Germany
| | - Daniel G. Rivera
- Center for Natural Products Research
- Faculty of Chemistry
- University of Havana
- La Habana
- Cuba
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22
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Kanfar N, Bartolami E, Zelli R, Marra A, Winum JY, Ulrich S, Dumy P. Emerging trends in enzyme inhibition by multivalent nanoconstructs. Org Biomol Chem 2015; 13:9894-906. [DOI: 10.1039/c5ob01405k] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This review highlights the recent implementation of multivalent nanoconstructs in enzyme inhibition and discusses the emerging trends in their design and identification.
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Affiliation(s)
- Nasreddine Kanfar
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247 CNRS
- Université Montpellier
- ENSCM
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Eline Bartolami
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247 CNRS
- Université Montpellier
- ENSCM
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Renaud Zelli
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247 CNRS
- Université Montpellier
- ENSCM
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247 CNRS
- Université Montpellier
- ENSCM
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Jean-Yves Winum
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247 CNRS
- Université Montpellier
- ENSCM
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247 CNRS
- Université Montpellier
- ENSCM
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247 CNRS
- Université Montpellier
- ENSCM
- Ecole Nationale Supérieure de Chimie de Montpellier
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23
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Smeenk LEJ, Timmers-Parohi D, Benschop JJ, Puijk WC, Hiemstra H, van Maarseveen JH, Timmerman P. Reconstructing the discontinuous and conformational β1/β3-loop binding site on hFSH/hCG by using highly constrained multicyclic peptides. Chembiochem 2014; 16:91-9. [PMID: 25469830 DOI: 10.1002/cbic.201402540] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Indexed: 11/11/2022]
Abstract
Making peptide-based molecules that mimic functional interaction sites on proteins remains a challenge in biomedical sciences. Here, we present a robust technology for the covalent assembly of highly constrained and discontinuous binding site mimics, the potential of which is exemplified for structurally complex binding sites on the "Cys-knot" proteins hFSH and hCG. Peptidic structures were assembled by Ar(CH2 Br)2-promoted peptide cyclizations, combined with oxime ligation and disulfide formation. The technology allows unprotected side chain groups and is applicable to peptides of different lengths and nature. A tetracyclic FSH mimic was constructed, showing >600-fold improved binding compared to linear or monocyclic controls. Binding of a tricyclic hCG mimic to anti-hCG mAb 8G5 was identical to hCG itself (IC50 =260 vs. 470 pM), whereas this mimic displayed an IC50 value of 149 nM for mAb 3468, an hCG-neutralizing antibody with undetectable binding to either linear or monocyclic controls.
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Affiliation(s)
- Linde E J Smeenk
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam (Netherlands)
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24
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Bianchi RC, da Silva ER, Dall'Antonia LH, Ferreira FF, Alves WA. A nonenzymatic biosensor based on gold electrodes modified with peptide self-assemblies for detecting ammonia and urea oxidation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:11464-73. [PMID: 25188339 DOI: 10.1021/la502315m] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
We have developed a nonenzymatic biosensor for the detection of ammonia and urea oxidation based on the deposition of peptide microstructures onto thiolated gold electrodes. FF-MNSs/MCP/Au assemblies were obtained by modifying gold substrates with 4-mercaptopyridine (MCP), followed by coating with l,l-diphenylalanine micro/nanostructures (FF-MNSs) grown in the solid-vapor phase. Benzene rings and amide groups with peptide micro/nanostructures interact with synthetic NH4(+) receptors through cation-π and hydrogen bonding. AuOH clusters on the Au surface provided the catalytic sites. The application of a predetermined concentration of analytes at the peptide interfaces activated the catalytic sites. We observed a relationship between the stability of films and the crystal structure of peptides, and we organized the FF-MNSs into an orthorhombic symmetry that was the most suitable assembly for creation of our biosensors. At 0.1 mol L(-1) NaOH, these FF-MNSs/MCP/Au electrodes have electrocatalytic properties regarding ammonia and urea oxidation that are comparable to those of enzyme-based architectures. Under optimal conditions, the electrocatalytic response is proportional to the ammonia and urea concentration in the range 0.1-1.0 mmol L(-1). The sensitivity was calculated as 2.83 and 81.3 μA mmol L(-1) cm(-2) for ammonia and urea, respectively, at +0.40 V (vs SCE). Our detection method is easy to follow, does not require a mediator or enzyme, and has strong potential for detecting urea via nonenzymatic routes.
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Affiliation(s)
- Roberta C Bianchi
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC , 09210-580 Santo André, SP Brazil
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25
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Bondalapati S, Ruvinov E, Kryukov O, Cohen S, Brik A. Rapid End-Group Modification of Polysaccharides for Biomaterial Applications in Regenerative Medicine. Macromol Rapid Commun 2014; 35:1754-1762. [PMID: 25220432 DOI: 10.1002/marc.201400354] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Revised: 07/22/2014] [Indexed: 11/12/2022]
Abstract
Polysaccharides have emerged as important functional materials because of their unique properties such as biocompatibility, biodegradability, and availability of reactive sites for chemical modifications to optimize their properties. The overwhelming majority of the methods to modify polysaccharides employ random chemical modifications, which often improve certain properties while compromising others. On the other hand, the employed methods for selective modifications often require excess of coupling partners, long reaction times and are limited in their scope and wide applicability. To circumvent these drawbacks, aniline-catalyzed oxime formation is developed for selective modification of a variety of polysaccharides through their reducing end. Notably, it is found that for efficient oxime formation, different conditions are required depending on the composition of the specific polysaccharide. It is also shown how our strategy can be applied to improve the physical and functional properties of alginate hydrogels, which are widely used in tissue engineering and regenerative medicine applications. While the randomly and selectively modified alginate exhibits similar viscoelastic properties, the latter forms significantly more stable hydrogel and superior cell adhesive and functional properties. Our results show that the developed conjugation reaction is robust and should open new opportunities for preparing polysaccharide-based functional materials with unique properties.
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26
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Rivera DG, Vasco AV, Echemendía R, Concepción O, Pérez CS, Gavín JA, Wessjohann LA. A Multicomponent Conjugation Strategy to UniqueN-Steroidal Peptides: First Evidence of the Steroidal Nucleus as a β-Turn Inducer in Acyclic Peptides. Chemistry 2014; 20:13150-61. [DOI: 10.1002/chem.201403773] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Indexed: 01/14/2023]
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27
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van de Langemheen H, Quarles van Ufford H(LC, Kruijtzer JAW, Liskamp RMJ. Efficient Synthesis of Protein Mimics by Sequential Native Chemical Ligation. Org Lett 2014; 16:2138-41. [DOI: 10.1021/ol500604h] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Helmus van de Langemheen
- Medicinal Chemistry & Chemical Biology, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Sciences, Utrecht University, P.O. Box 80082, 3508 TB, Utrecht, The Netherlands
| | - H. (Linda) C. Quarles van Ufford
- Medicinal Chemistry & Chemical Biology, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Sciences, Utrecht University, P.O. Box 80082, 3508 TB, Utrecht, The Netherlands
| | - John A. W. Kruijtzer
- Medicinal Chemistry & Chemical Biology, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Sciences, Utrecht University, P.O. Box 80082, 3508 TB, Utrecht, The Netherlands
| | - Rob M. J. Liskamp
- Medicinal Chemistry & Chemical Biology, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Sciences, Utrecht University, P.O. Box 80082, 3508 TB, Utrecht, The Netherlands
- School
of Chemistry, Joseph Black Building, University of Glasgow, University
Avenue, Glasgow, G12 8QQ, United Kingdom
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28
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Werkhoven PR, van de Langemheen H, van der Wal S, Kruijtzer JAW, Liskamp RMJ. Versatile convergent synthesis of a three peptide loop containing protein mimic of whooping cough pertactin by successive Cu(I)-catalyzed azide alkyne cycloaddition on an orthogonal alkyne functionalized TAC-scaffold. J Pept Sci 2014; 20:235-9. [DOI: 10.1002/psc.2624] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 02/12/2014] [Accepted: 02/13/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Paul R. Werkhoven
- Division of Medicinal Chemistry & Chemical Biology, Department of Pharmaceutical Sciences, Faculty of Science; Utrecht University; PO Box 80082 3508 TB Utrecht The Netherlands
| | - Helmus van de Langemheen
- Division of Medicinal Chemistry & Chemical Biology, Department of Pharmaceutical Sciences, Faculty of Science; Utrecht University; PO Box 80082 3508 TB Utrecht The Netherlands
| | - Steffen van der Wal
- Division of Medicinal Chemistry & Chemical Biology, Department of Pharmaceutical Sciences, Faculty of Science; Utrecht University; PO Box 80082 3508 TB Utrecht The Netherlands
| | - John A. W. Kruijtzer
- Division of Medicinal Chemistry & Chemical Biology, Department of Pharmaceutical Sciences, Faculty of Science; Utrecht University; PO Box 80082 3508 TB Utrecht The Netherlands
| | - Rob M. J. Liskamp
- Division of Medicinal Chemistry & Chemical Biology, Department of Pharmaceutical Sciences, Faculty of Science; Utrecht University; PO Box 80082 3508 TB Utrecht The Netherlands
- School of Chemistry, Joseph Black Building; University of Glasgow; University Avenue Glasgow G12 8QQ UK
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29
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Verzele D, Madder A. Patchwork protein chemistry: a practitioner's treatise on the advances in synthetic peptide stitchery. Chembiochem 2014; 14:1032-48. [PMID: 23775826 DOI: 10.1002/cbic.201200775] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Indexed: 12/22/2022]
Abstract
With the study of peptides and proteins at the heart of many scientific endeavors, the omics era heralded a multitude of opportunities for chemists and biologists alike. Across the interface with life sciences, peptide chemistry plays an indispensable role, and progress made over the past decades now allows proteins to be treated as molecular patchworks stitched together through synthetic tailoring. The continuous elaboration of sophisticated strategies notwithstanding, Merrifield's solid-phase methodology remains a cornerstone of chemical protein design. Although the non-practitioner might misjudge peptide synthesis as trivial, routine, or dull given its long history, we comment here on its many advances, obstacles, and prospects from a practitioner's point of view. While sharing our perspectives through thematic highlights across the literature, this treatise provides an interpretive overview as a guide to novices, and a recap for specialists.
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Affiliation(s)
- Dieter Verzele
- Organic and Biomimetic Chemistry Research Group, Department of Organic Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281 (S4), 9000 Ghent, Belgium.
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30
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Huang Y, Li H, Gao T, Liu X, Li G. A sensitive method for protein assays using a peptide-based nano-label: human glypican-3 detection for hepatocellular carcinomas diagnosis. Analyst 2014; 139:3744-7. [DOI: 10.1039/c4an00599f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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31
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Ulrich S, Dumy P. Probing secondary interactions in biomolecular recognition by dynamic combinatorial chemistry. Chem Commun (Camb) 2014; 50:5810-25. [DOI: 10.1039/c4cc00263f] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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32
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Körner M, Sauer G, Heil A, Nasu D, Empting M, Tietze D, Voigt S, Weidler H, Gutmann T, Avrutina O, Kolmar H, Ratajczyk T, Buntkowsky G. PHIP-label: parahydrogen-induced polarization in propargylglycine-containing synthetic oligopeptides. Chem Commun (Camb) 2013; 49:7839-41. [DOI: 10.1039/c3cc43978j] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Li H, Xie H, Yang N, Huang Y, Sun L, Li G. Design of a bi-functional peptide for protein assays: observation of cortactin expression in human placenta. Chem Commun (Camb) 2013; 49:5387-9. [DOI: 10.1039/c3cc42353k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Das S, Mandal S, Mukhopadhyay B, Zade SS. Synthesis of carbohydrate-functionalized thiophene-capped cyclopenta[c]thiophene for concanavalin A recognition. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.01.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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35
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Smeenk LEJ, Dailly N, Hiemstra H, van Maarseveen JH, Timmerman P. Synthesis of Water-Soluble Scaffolds for Peptide Cyclization, Labeling, and Ligation. Org Lett 2012; 14:1194-7. [DOI: 10.1021/ol203259a] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Linde E. J. Smeenk
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands, and Pepscan Therapeutics, Zuidersluisweg 2, 8243 RC Lelystad, The Netherlands
| | - Nicolas Dailly
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands, and Pepscan Therapeutics, Zuidersluisweg 2, 8243 RC Lelystad, The Netherlands
| | - Henk Hiemstra
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands, and Pepscan Therapeutics, Zuidersluisweg 2, 8243 RC Lelystad, The Netherlands
| | - Jan H. van Maarseveen
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands, and Pepscan Therapeutics, Zuidersluisweg 2, 8243 RC Lelystad, The Netherlands
| | - Peter Timmerman
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands, and Pepscan Therapeutics, Zuidersluisweg 2, 8243 RC Lelystad, The Netherlands
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36
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Verzele D, Figaroli S, Madder A. Shortcut access to peptidosteroid conjugates: building blocks for solid-phase bile acid scaffold decoration by convergent ligation. Molecules 2011; 16:10168-86. [PMID: 22157580 PMCID: PMC6264362 DOI: 10.3390/molecules161210168] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Accepted: 11/30/2011] [Indexed: 11/16/2022] Open
Abstract
We present three versatile solid-supported scaffold building blocks based on the (deoxy)cholic acid framework and decorated with handles for further derivatization by modern ligation techniques such as click chemistry, Staudinger ligation or native chemical ligation. Straightforward procedures are presented for the synthesis and analysis of the steroid constructs. These building blocks offer a new, facile and shorter access route to bile acid-peptide conjugates on solid-phase with emphasis on heterodipodal conjugates with defined spatial arrangements. As such, we provide versatile new synthons to the toolbox for bile acid decoration.
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Affiliation(s)
| | | | - Annemieke Madder
- Author to whom correspondence should be addressed; ; Tel.: +32-9-264-4472; Fax: +32-9-264-4998
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37
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Morelli L, Poletti L, Lay L. Carbohydrates and Immunology: Synthetic Oligosaccharide Antigens for Vaccine Formulation. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100296] [Citation(s) in RCA: 117] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Laura Morelli
- Dipartimento di Chimica Organica e Industriale, CISI and ISTM‐CNR, Università degli Studi di Milano, Via Venezian 21, 20133 Milano, Italy
| | - Laura Poletti
- Dipartimento di Chimica Organica e Industriale, CISI and ISTM‐CNR, Università degli Studi di Milano, Via Venezian 21, 20133 Milano, Italy
| | - Luigi Lay
- Dipartimento di Chimica Organica e Industriale, CISI and ISTM‐CNR, Università degli Studi di Milano, Via Venezian 21, 20133 Milano, Italy
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38
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Liskamp RMJ, Rijkers DTS, Kruijtzer JAW, Kemmink J. Peptides and proteins as a continuing exciting source of inspiration for peptidomimetics. Chembiochem 2011; 12:1626-53. [PMID: 21751324 DOI: 10.1002/cbic.201000717] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2010] [Indexed: 12/17/2022]
Abstract
Despite their enormous diversity in biological function and structure, peptides and proteins are endowed with properties that have induced and stimulated the development of peptidomimetics. Clearly, peptides can be considered as the "stem" of a phylogenetic molecular development tree from which branches of oligomeric peptidomimetics such as peptoids, peptidosulfonamides, urea peptidomimetics, as well as β-peptides have sprouted. It is still a challenge to efficiently synthesize these oligomeric species, and study their structural and biological properties. Combining peptides and peptidomimetics led to the emergence of peptide-peptidomimetic hybrids in which one or more (proteinogenic) amino acid residues have been replaced with these mimetic residues. In scan-like approaches, the influence of these replacements on biological activity can then be studied, to evaluate to what extent a peptide can be transformed into a peptidomimetic structure while maintaining, or even improving, its biological properties. A central issue, especially with the smaller peptides, is the lack of secondary structure. Important approaches to control secondary structure include the introduction of α,α-disubstituted amino acids, or (di)peptidomimetic structures such as the Freidinger lactam. Apart from intra-amino acid constraints, inter-amino acid constraints for formation of a diversity of cyclic peptides have shaped a thick branch. Apart from the classical disulfide bridges, the repertoire has been extended to include sulfide and triazole bridges as well as the single-, double- and even triple-bond replacements, accessible by the extremely versatile ring-closing alkene/alkyne metathesis approaches. The latter approach is now the method of choice for the secondary structure that presents the greatest challenge for structural stabilization: the α-helix.
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Affiliation(s)
- Rob M J Liskamp
- Medicinal Chemistry and Chemical Biology, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands.
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39
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Delsuc N, Massip S, Léger JM, Kauffmann B, Huc I. Relative helix-helix conformations in branched aromatic oligoamide foldamers. J Am Chem Soc 2011; 133:3165-72. [PMID: 21306159 DOI: 10.1021/ja110677a] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The de novo design and synthesis of large and well-organized, tertiary-like, α-peptidic folded architectures is difficult because it relies on multiple cooperative interactions within and between secondary folded motifs of relatively weak intrinsic stability. The very stable helical structures of oligoamides of 8-amino-2-quinoline carboxylic acid offer a way to circumvent this difficulty thanks to their ability to fold into predictable and stable secondary motifs. Branched architectures comprised of two pairs of tetrameric (1), pentameric (2), or octameric (3) oligomers connected via an ethylene glycol spacer were designed and synthesized. The short spacer holds two helices in close proximity, thus enabling interactions between them. Degrees of freedom allowed in the system are well-defined: the relative P or M handedness of the two helices; the relative orientation of the helix axes; and the gauche or anti conformation of the ethylene spacer. Investigating the structures of 1-3 in the solid state and in solution allowed a detailed picture to be drawn of their conformational preferences and dynamics. The high variability of the solid state structures provides many snapshots of possible solution conformations. Helix-helix handedness communication was evidenced and shown to depend both on solvent and on a defined set of side chains at the helix-helix interface. Interdigitation of the side chains was found to restrict free rotation about the ethylene spacer. One solid state structure shows a high level of symmetry and provides a firm basis to further design specific side chain/side chain directional interactions.
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Affiliation(s)
- Nicolas Delsuc
- Institut Européen de Chimie et Biologie, Université de Bordeaux-CNRS UMR5248 and UMS3033, 2 rue Robert Escarpit, 33607 Pessac, France
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40
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Deniaud D, Julienne K, Gouin SG. Insights in the rational design of synthetic multivalent glycoconjugates as lectin ligands. Org Biomol Chem 2011; 9:966-79. [DOI: 10.1039/c0ob00389a] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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41
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Schmid S, Mishra A, Bäuerle P. Carbohydrate-functionalized oligothiophenes for concanavalin A recognition. Chem Commun (Camb) 2011; 47:1324-6. [DOI: 10.1039/c0cc03908j] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Gorska K, Beyrath J, Fournel S, Guichard G, Winssinger N. Ligand dimerization programmed by hybridization to study multimeric ligand-receptor interactions. Chem Commun (Camb) 2010; 46:7742-4. [PMID: 20852806 DOI: 10.1039/c0cc02852e] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Oligomerization of receptors induced or stabilized by polyvalent ligands is a fundamental mechanism in cellular recognition and signal transduction. Herein we report a general approach to encode complex peptide macrocycles with peptide nucleic acid (PNA) tags and program their oligomerization through hybridization as exemplified with a ligand binding to oligomeric DR5, a receptor of TRAIL cytokine.
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Affiliation(s)
- Katarzyna Gorska
- Institut de Science et Ingenierie Supramoleculaires (ISIS), Université de Strasbourg-CNRS (UMR 7006), 8 allee Gaspard Monge, 67000 Strasbourg, France
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Späth A, König B. Molecular recognition of organic ammonium ions in solution using synthetic receptors. Beilstein J Org Chem 2010; 6:32. [PMID: 20502608 PMCID: PMC2874414 DOI: 10.3762/bjoc.6.32] [Citation(s) in RCA: 168] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2010] [Accepted: 03/09/2010] [Indexed: 01/12/2023] Open
Abstract
Ammonium ions are ubiquitous in chemistry and molecular biology. Considerable efforts have been undertaken to develop synthetic receptors for their selective molecular recognition. The type of host compounds for organic ammonium ion binding span a wide range from crown ethers to calixarenes to metal complexes. Typical intermolecular interactions are hydrogen bonds, electrostatic and cation-π interactions, hydrophobic interactions or reversible covalent bond formation. In this review we discuss the different classes of synthetic receptors for organic ammonium ion recognition and illustrate the scope and limitations of each class with selected examples from the recent literature. The molecular recognition of ammonium ions in amino acids is included and the enantioselective binding of chiral ammonium ions by synthetic receptors is also covered. In our conclusion we compare the strengths and weaknesses of the different types of ammonium ion receptors which may help to select the best approach for specific applications.
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Affiliation(s)
- Andreas Späth
- Institut für Organische Chemie, Universität Regensburg, D-93040 Regensburg, Germany, Phone: +49-943-941-4576, Fax: +49-943-941-1717
| | - Burkhard König
- Institut für Organische Chemie, Universität Regensburg, D-93040 Regensburg, Germany, Phone: +49-943-941-4576, Fax: +49-943-941-1717
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Jeon I, Lee D, Krauss IJ, Danishefsky SJ. A new model for the presentation of tumor-associated antigens and the quest for an anticancer vaccine: a solution to the synthesis challenge via ring-closing metathesis. J Am Chem Soc 2009; 131:14337-44. [PMID: 19746915 DOI: 10.1021/ja9052625] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Fully synthetic, carbohydrate-based antitumor vaccine candidates have been synthesized in highly clustered modes. Multiple copies of tumor-associated carbohydrate antigens, Tn and STn, were assembled on a single cyclic peptide scaffold in a highly convergent manner. Ring-closing metathesis-mediated incorporation of an internal cross-linker was also demonstrated. In particular, this rigidified cross-linked construct would enhance a cluster-recognizing antibody response by retaining an appropriate distance between glycans attached to the peptide platform. Details of the design and synthesis of highly clustered antigens are described herein.
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Affiliation(s)
- Insik Jeon
- Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, 1275 York Avenue, New York, New York 10065, USA
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Ouberai M, Dumy P, Chierici S, Garcia J. Synthesis and Biological Evaluation of Clicked Curcumin and Clicked KLVFFA Conjugates as Inhibitors of β-Amyloid Fibril Formation. Bioconjug Chem 2009; 20:2123-32. [DOI: 10.1021/bc900281b] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Myriam Ouberai
- Département de Chimie Moléculaire (DCM), UMR 5250, ICMG-FR, Université Joseph Fourier, BP 53, 38041 Grenoble Cedex 9, France
| | - Pascal Dumy
- Département de Chimie Moléculaire (DCM), UMR 5250, ICMG-FR, Université Joseph Fourier, BP 53, 38041 Grenoble Cedex 9, France
| | - Sabine Chierici
- Département de Chimie Moléculaire (DCM), UMR 5250, ICMG-FR, Université Joseph Fourier, BP 53, 38041 Grenoble Cedex 9, France
| | - Julian Garcia
- Département de Chimie Moléculaire (DCM), UMR 5250, ICMG-FR, Université Joseph Fourier, BP 53, 38041 Grenoble Cedex 9, France
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Narasimhan SK, Kerwood DJ, Wu L, Li J, Lombardi R, Freedman TB, Luk YY. Induced Folding by Chiral Nonplanar Aromatics. J Org Chem 2009; 74:7023-33. [DOI: 10.1021/jo9013047] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | - Lei Wu
- Department of Chemistry, Syracuse University, Syracuse, New York 13244
| | - Jun Li
- Department of Chemistry, Syracuse University, Syracuse, New York 13244
| | - Rosina Lombardi
- Department of Chemistry, Syracuse University, Syracuse, New York 13244
| | | | - Yan-Yeung Luk
- Department of Chemistry, Syracuse University, Syracuse, New York 13244
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Avrutina O, Empting M, Fabritz S, Daneschdar M, Frauendorf H, Diederichsen U, Kolmar H. Application of copper(i) catalyzed azide–alkyne [3+2] cycloaddition to the synthesis of template-assembled multivalent peptide conjugates. Org Biomol Chem 2009; 7:4177-85. [DOI: 10.1039/b908261a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chamorro C, Kruijtzer JAW, Farsaraki M, Balzarini J, Liskamp RMJ. A general approach for the non-stop solid phase synthesis of TAC-scaffolded loops towards protein mimics containing discontinuous epitopes. Chem Commun (Camb) 2009:821-3. [DOI: 10.1039/b817357e] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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